Symbolic Modelling Of Nonlinear Electrical Networks
Author(s)
A. Kugi, K. Schlacher & D. Thull
Abstract
Symbolic modelling of nonlinear electrical
networks
A. Kugil, K. Schlacher2 & D. Thulll
Chair of System Theory and Automatic Control, Saarland University,
Germany
2~epartment of Automatic Control and Electrical Drives, University of
Linz, Austria
Abstract
This contribution deals with the symbolic derivation of the dynamics of a general
class of nonlinear electrical networks. Thereby a geometric formulation of
the equations is chosen in order to allow an easy change of the coordinate system.
Furthermore, in the modelling procedure also the topological relationship of
the network is used by a suitable partitioning of the fundamental loop and cutset
matrices. We further give the conditions for the existence of a mixed potential
fimction in the sense of Brayton-Moser, and we discuss the possibilities and the
restrictions for its explicit construction.
1 Motivation
The symbolic representation of nonlinear electrical networks allows us to investigate
the influence of certain system parameters on t
Keywords
Related Book
Other papers in this volume
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